Here is my little group of antique crystal perfume bottles and some stoppers that I have also collected. Regretably, none of the stoppers fit the perfume bottles that need stoppers - oh well! I think the fan shaped stopper is a Lalique, but I don't know anything about the other stoppers other than they are pretty glass shapes. One is ceramic - the crown. I think it may be the oldest of the bunch. The last pic is of a perfume bottle that is interesting. It is shaped roughly like a diamond, with flat sides. The edges have swirled and line designs. Unfortunately, there is a hole in the far side along the edge. It came with a homemade fabric stopper that is clearly not original. This shape, along with the other one in my group of postings that has a rounded bottom and also does not stand probably had a holder/chatelaine to carry them around. This one has a ground glass neck so it is meant to have a stopper.